
Struggling to stay cool with an aging air conditioner or exploring energy-efficient alternatives in intense desert heat? LJ Refrigeration Co. understands how uncomfortable and costly it can be when your cooling system fails to keep up. Instead of settling for high energy bills and inconsistent comfort, it may be time to consider a smarter, more sustainable solution like evaporative cooling. Backed by over four decades of experience and a team of certified HVAC professionals, we’re committed to delivering dependable evaporative cooling in Scottsdale, AZ that are designed to perform—and built to last.
Discover how efficient cooling can transform your space. Call us or schedule your service online today—your comfort is our priority.
Why Evaporative Cooling Is a Smart Choice for Scottsdale Homes
Scottsdale's sun-drenched days and low humidity create the perfect climate for evaporative cooling. If you're looking to stay comfortable without the high energy costs of traditional AC systems, this cooling method offers a refreshing and efficient solution.
- Energy-Efficient Operation: Evaporative coolers consume far less electricity than conventional air conditioners, thanks to their simplified design and use of water for cooling. This means you can stay cool all summer long without seeing a significant spike in your utility bills.
- Eco-Friendly Cooling: These systems operate without the need for refrigerants or chemicals that harm the ozone layer. They cool air naturally using evaporation, making them one of the greenest cooling options available.
- Cost-Effective Solution: Lower energy consumption results in monthly savings, making evaporative cooling one of the most budget-friendly systems over time. It's a wise investment that pays off year-round, especially during Arizona's peak summer months.
- Consistent Comfort: Evaporative coolers circulate a continuous, gentle breeze, which keeps indoor spaces feeling fresh and evenly cooled. This is ideal for well-ventilated homes and open-concept layouts commonly found in homes.
- Humidity Control: Unlike traditional systems that dry out indoor air, evaporative coolers add just the right amount of moisture—perfect for desert environments. This slight humidity helps relieve dry skin, supports respiratory health, and even benefits indoor plants.
For homeowners and business owners alike, evaporative cooling isn't just practical—it's a lifestyle upgrade. It's time to take control of your comfort while being kind to your wallet and the environment.

Our Full Range of Evaporative Cooling Services
At LJ Refrigeration Co., we provide a full suite of evaporative cooling services designed for the unique needs of Scottsdale properties. Whether you're installing a new system or need expert care for an existing one, we've got you covered from start to finish.
Installation
We evaluate your property's size, layout, and airflow needs to determine the best evaporative cooling solution. This ensures optimal performance and maximum energy efficiency from day one. Our team recommends a system tailored specifically to your home or business's cooling demands. We take into account your comfort goals, budget, and usage to help you make the right investment. We handle installation with expert craftsmanship and care. Every unit is set up for long-term durability, seamless operation, and peak efficiency.
Repair
Our technicians are trained to troubleshoot and repair all major brands and models of evaporative coolers. We'll identify and resolve issues quickly, minimizing downtime and discomfort. Emergency service is available 24/7 for those urgent repair needs. We're just a call away when your system unexpectedly stops working during those afternoons. Common repairs include replacing worn-out pads, fixing motor or pump failures, resolving airflow blockages, and sealing leaks. We come fully equipped to address most issues on the spot.
Maintenance
Regular maintenance extends the life of your system and helps it perform at its best.
We provide seasonal checkups that include inspections, cleanings, and part lubrication. Our service includes pad cleaning, water reservoir inspection, and checking for signs of leaks or mineral buildup. Keeping these components in shape prevents performance issues and ensures clean, cool air. Preventative maintenance plans are available for both residential and commercial clients. These plans help you avoid unexpected repairs and ensure your system is always ready when the heat rolls in.
System Upgrades
If your current evaporative cooler is outdated, we'll help you upgrade to a modern, high-efficiency model. Newer systems offer better cooling, improved energy savings, and quieter operation. We can also integrate smart thermostats and add-ons for enhanced temperature control and convenience. This lets you manage your comfort settings remotely while maximizing efficiency.
Whether it's installation, repair, or proactive maintenance, LJ Refrigeration is your go-to team for evaporative cooling. Our job isn't done until your system is performing at its absolute best—keeping your home or business cool, comfortable, and energy-efficient.
Trusted Since 1981 – Scottsdale's Local Cooling Experts
For over four decades, LJ Refrigeration Co., has been proudly serving Scottsdale and the Northeast Valley. Our experience, local roots, and commitment to quality make us the trusted choice for HVAC services in the community.
- Locally Owned & Operated: We live and work where you do—giving us a personal understanding of the climate and customer expectations. You won't find cookie-cutter service here—just locally focused expertise with a personal touch.
- Licensed, Bonded & Insured: You can trust our work to meet and exceed industry standards. Our licensing (ROC #097719, ROC #097724) ensures compliance, safety, and peace of mind for every job.
- Award-Winning Service: We've earned multiple Angie's List Super Service Awards thanks to our consistent quality and customer satisfaction. Our reputation is built on years of going above and beyond for our clients.
- BBB Accredited: We hold an A+ rating with the Better Business Bureau. This reflects our integrity, transparency, and dedication to customer-first service.
- Family Values: Every technician is either part of our family or shares our family-first mindset. This creates a culture of pride, trust, and accountability that shines through in every project.
If you're searching for an evaporative cooling company that's part of the Scottsdale community, look no further. We combine deep local knowledge with decades of proven HVAC expertise you can depend on.
Book Your Evaporative Cooling Service with LJ Refrigeration Co. Today!
Summers are no joke—but with the right cooling system, you can take control of your indoor comfort, reduce energy bills, and breathe easier all season long. At LJ Refrigeration Co., we make upgrading to evaporative cooling simple, seamless, and stress-free. Whether you're a homeowner looking to beat the heat or a local business owner aiming to improve your indoor climate, our experienced team is here to guide you every step of the way.
From system selection and expert installation to dependable maintenance and support for evaporative cooling in Scottsdale, AZ—we've got your comfort covered. We offer convenient financing through Wells Fargo's Day & Night® Credit Card program—complete with flexible monthly payment options and special promotional rates for qualified customers.
Customer Testimonials
Hear directly from our customers about the quality, honesty, and care we bring to every job.


